I am trying to use count (distinct) in order to count the number of distinct values for two different values in the same table. The output I am trying to get should have both of the distinct values as …
Tag: count
SQL Sorted Count
I have the following table sorted by date: date id 9/1/20 1 9/1/20 2 9/3/20 1 9/4/20 3 9/4/20 2 9/6/20 1 I’d like to add a count column for each id so that the first count for each id is the earliest date and latest date would receive the highest count for each id: date id count 9/1/20 1
Count seen users per week
My input table looks like: id user_id at 1 1 2020-12-07 13:07:35 2 794 2020-12-07 13:12:17 3 794 2020-12-07 13:12:26 4 794 2020-12-07 13:12:27 5 263 2020-12-07 13:12:50 6 263 2020-12-07 13:12:50 7 263 2020-12-07 13:13:10 8 1029 2020-12-07 13:18:07 9 1029 2020-12-07 13:18:07 10 378 2020-12-07 13:19:10 11 378 2…
How to choose in postgresql rows where amount of one value is bigger than another? [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 2 years ago. Improve this question how t…
SQL sort and count duplicate value
I need to count and sort student, how many course they took based on level like this: ID|NAME |Point1|point 2|point 3| 1 | Tom | 3| 3 | 1 | 2 | Jer | 5| 0 | 6 | I have 3 table …
how to get the count of data based on status id in sql
i have following table id statusid 100 1 100 2 100 3 101 1 101 3 i am getting the result like following id data1 data2 data3 100 1 1 1 101 …
SQL – Find Record count for multiple tables at a time in snowflake
I want to see counts have Tables at 1 time, instead of Running each. For EX: select COUNT(*) from “Fact_MASTER “; select COUNT(*) from “Dim_MASTER “; select COUNT(*) from “…
Count only non duplicate values
I need a query to count only values that aren’t duplicates, is there any way to do this without subqueries or temp tables? If I have a table like this: I can’t use SELECT COUNT(DISTINCT quantity) because it returns 4. (89 | 40 | 32 | 29) How can I return 2? (89 | 32) Answer Use a subquery:
Get total count of duplicates in column
I need a query to count the total number of duplicates in a table, is there any way to do this? If I have a table like this: I can’t use SELECT COUNT(quantity) because it returns 2. (40 | 29) How can I return 5? (40 | 40 | 29 | 29 | 29) Answer Using analytic functions:
Counting organizations which user has not contacted
I am new at PostgreSQL. I have the following tables created in my schema: User table: Organization table: And finally Organization_rating table: With this schema, an organization has a business type in which gives support to the user that also have that business type. After giving this support, the user can r…